Register for an account

X

Enter your name and email address below.

Your email address is used to log in and will not be shared or sold. Read our privacy policy.

X

Website access code

Enter your access code into the form field below.

If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. Your website access code is located in the upper right corner of the Table of Contents page of your digital edition.

Health

Proof that Female Ejaculation is Just Pee

Yep, someone finally did the study.

Seriously, Science?By Seriously ScienceAugust 23, 2018 1:49 AM
Golden Shower Pee - Flickr
(Credit: moocatmoocat/Flickr)

Newsletter

Sign up for our email newsletter for the latest science news

Up until now, the scientific literature was pretty much as divided as the internet on whether the large amount of fluid emitted from women upon orgasm represents “real” female ejaculate, or whether it is simply urine (there is a remarkably large body of literature on this topic, both scientific and trashy, and everywhere in between). 

Previous experiments have focused on determining the liquid’s chemical makeup, finding it to be chemically identical to urine, but these studies ignored the physical source of the copious fluid. Here, the researchers take it one step further by performing ultrasounds before and after ejaculation, as well as testing the biochemical properties of the liquid.

It turns out that not only is it chemically identical to urine, but the bladder empties during the period of ejaculation coinciding with orgasm. So there you have it: it’s probably just pee after all!

Nature and Origin of “Squirting” in Female Sexuality

“INTRODUCTION: During sexual stimulation, some women report the discharge of a noticeable amount of fluid from the urethra, a phenomenon also called “squirting.”

To date, both the nature and the origin of squirting remain controversial. In this investigation, we not only analyzed the biochemical nature of the emitted fluid, but also explored the presence of any pelvic liquid collection that could result from sexual arousal and explain a massive fluid emission.

METHODS: Seven women, without gynecologic abnormalities and who reported recurrent and massive fluid emission during sexual stimulation, underwent provoked sexual arousal. Pelvic ultrasound scans were performed after voluntary urination (US1), and during sexual stimulation just before (US2) and after (US3) squirting. Urea, creatinine, uric acid, and prostatic-specific antigen (PSA) concentrations were assessed in urinary samples before sexual stimulation (BSU) and after squirting (ASU), and squirting sample itself (S).

RESULTS: In all participants, US1 confirmed thorough bladder emptiness. After a variable time of sexual excitation, US2 (just before squirting) showed noticeable bladder filling, and US3 (just after squirting) demonstrated that the bladder had been emptied again. Biochemical analysis of BSU, S, and ASU showed comparable urea, creatinine, and uric acid concentrations in all participants. Yet, whereas PSA was not detected in BSU in six out of seven participants, this antigen was present in S and ASU in five out of seven participants.

CONCLUSIONS: The present data based on ultrasonographic bladder monitoring and biochemical analyses indicate that squirting is essentially the involuntary emission of urine during sexual activity, although a marginal contribution of prostatic secretions to the emitted fluid often exists.”

2 Free Articles Left

Want it all? Get unlimited access when you subscribe.

Subscribe

Already a subscriber? Register or Log In

Want unlimited access?

Subscribe today and save 70%

Subscribe

Already a subscriber? Register or Log In